SABINE -35-

Oil · District 08 · Lease #41780

Operator: HANNATHON PETROLEUM II, LLC

Cum Oil

92k BBL

Cum Gas

890k MCF

casinghead

Wells

5

Production

2011-09 — 2026-04

Peak Month

2014-01

Production History

Cum Oil: 91,573 BBL Cum Gas: 889,729 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,166 BBL/mo

Di (annual)

233.5%

b-factor

0.9

EUR

86,638 BBL

R-squared

0.840

type

hyperbolic

Operator History (from monthly production reports)

2023-04 — 2026-07 HANNATHON PETROLEUM II, LLC 40 mo
2019-02 — 2023-03 DIAMONDBACK E&P LLC 50 mo
2011-09 — 2019-01 ENERGEN RESOURCES CORPORATION 89 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HANNATHON PETROLEUM II, LLC111,0002012-12-20
4HANNATHON PETROLEUM II, LLC211,0002012-12-20
5HANNATHON PETROLEUM II, LLC211,0002012-12-20
2HANNATHON PETROLEUM II, LLC111,0002011-11-30
1HANNATHON PETROLEUM II, LLC111,0002011-03-09